Can't interface nRF52 preview DK with nRF Toolbox-UART iOS app

[Quangca]

dear everyone!

I order a kit- nRF52 preview DK: www.nordicsemi.com/.../nRF52-Preview-DK

And i also download nRF52_SDK_0.9.1_3639cc9.zip: developer.nordicsemi.com/.../

• The first i rebuild and download: ble_app_uart project to the board. And i see that LED2 turn on, LED4 is light but weak.

You can see the project at the location when you extract nRF52_SDK_0.9.1_3639cc9.zip ....\nRF52_SDK_0.9.1_3639cc9\examples\ble_peripheral\ble_app_uart

• Then i run Termite tool with RTS/CTS in setting, i also turn on RTS signal

• And the last i open nRF ToolBox-UART iOS app on my iPhone

nRF ToolBox can't detect the nRF52 preview DK. Can anyone show me how to solve it. I tried to find information on devzone but find nothing :(

When i open ble_app_uart project i see that have nrf52832_xxaa_s132 and s132_nrf52_1.0.0-3.alpha_softdevice in select target dropt box. So i need to work on what option.

[Quangca]

Thanks Aryan!

I try to do everything but i still can't help my iphone recognize nRF preview kit. So can you support more help me :(

I test on packet: "nRF52_SDK_0.9.1_3639cc9" , nRF52 preview DK, Iphone 5 (IOS 8.4-12H143) with turned on bluetooth, MDK-ARM version 5.15.0.

Aryan. if i only want nRF toolbox recognize nRf52 preview DK, can i need to change any thing in the code of ble_app_uart example? Or can i need re-config any thing in the code project.

I also test my iphone with beacon kit, it work very well. So i think bluetooth on my iphone is no problem.

Thank again, Aryan.